skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HURDITCH, RODNEY J.
Total Assignments: 9
Assignment: 1
Reel/Frame:004304/0125   Pages: 2
Recorded: 07/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KWAK, WON S.
Exec Dt:
07/18/1984
2
HURDITCH, RODNEY J.
Exec Dt:
07/18/1984
Assignee
1
PPG INDUSTRIES INC. A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4637698
NONE
06635696
Correspondence name and address
PPG INDUSTRIES INC.
PATENT DEPT
ONE PPG PLACE
PITTSBURGH PA. 15272
Assignment: 2
Reel/Frame:004515/0347   Pages: 3
Recorded: 02/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KWAK, WON S.
Exec Dt:
01/30/1986
2
HURDITCH, RODNEY J.
Exec Dt:
01/30/1986
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA. A CORP. OF PA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720547
NONE
06826428
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:004876/0828   Pages: 3
Recorded: 01/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRANO, JOHN C.
Exec Dt:
01/22/1988
2
KWIATKOWSKI, PATRICIA L.
Exec Dt:
01/22/1988
3
HURDITCH, RODNEY J.
Exec Dt:
01/22/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968454
NONE
07147430
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004876/0831   Pages: 3
Recorded: 01/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CRANO, JOHN C.
Exec Dt:
01/22/1988
2
KWIATKOWSKI, PATRICIA L.
Exec Dt:
01/22/1988
3
HURDITCH, RODNEY J.
Exec Dt:
01/22/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4968454
NONE
07147430
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:009755/0233   Pages: 2
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURDITCH, RODNEY J.
Exec Dt:
01/19/1999
2
GRIFFITHS, JOHN
Exec Dt:
01/25/1999
Assignee
1
MEDIA CHEMICAL CORP.
13 LOCUST STREET
TRUMBULL, CONNECTICUT 06611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952073
NONE
08869870
Correspondence name and address
WIGGIN & DANA
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832
Assignment: 6
Reel/Frame:009740/0614   Pages: 2
Recorded: 01/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HURDITCH, RODNEY J.
Exec Dt:
01/23/1999
Assignee
1
MEDIA CHEMICAL CORP.
13 LOCUST STREET
TRUMBULL, CONNECTICUT 06611
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077584
NONE
09121906
Correspondence name and address
WIGGIN & DANA
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832
Assignment: 7
Reel/Frame:010718/0489   Pages: 3
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURDITCH, RODNEY J.
Exec Dt:
03/30/2000
2
NAWROCKI, DANIEL J.
Exec Dt:
03/30/2000
3
SHAW, MARK L.
Exec Dt:
03/30/2000
Assignee
1
MICROCHEM CORP.
1254 CHESTNUT STREET
NEWTON, MASSACHUSETTS 02164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6395449
NONE
09540791
Correspondence name and address
WIGGIN & DANA
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832
Assignment: 8
Reel/Frame:010723/0730   Pages: 2
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURDITCH, RODNEY J.
Exec Dt:
03/30/2000
2
JOHNSON, DONALD W.
Exec Dt:
03/30/2000
3
JOSHI, NEELA N.
Exec Dt:
03/30/2000
Assignee
1
MICROCHEM CORP.
1254 CHESTNUT STREET
NEWTON, MASSACHUSETTS 02164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6303260
NONE
09540778
Correspondence name and address
WIGGIN & DANA
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832
Assignment: 9
Reel/Frame:011419/0793   Pages: 3
Recorded: 12/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HURDITCH, RODNEY J.
Exec Dt:
12/20/2000
2
NAWRICKI, DANIEL F.
Exec Dt:
12/19/2000
3
JOHNSON, DONALD W.
Exec Dt:
12/19/2000
Assignee
1
MICROCHEM CORP.
1254 CHESTNUT STREET
NEWTON, MASSACHUSETTS 02164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391523
US20020076651
09748422
Correspondence name and address
WIGGIN & DANA
WILLIAM A. SIMONS
ONE CENTURY TOWER
NEW HAVEN, CT 06508-1832

Search Results as of: 05/20/2024 09:34 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT